8800GTS 640MB

Crokiller187

Limp Gawd
Joined
Dec 13, 2002
Messages
198
I recently bought a eVGA 8800GTS 640mb. Cant complain a bit, nice upgrade from 6800GT.
Anyway I finally decided to install Ntune today to check some things out. I noticed that my clocks werent stock. 513/792 Has anyone else had this happen? Im kinda puzzled as what this could mean :confused:
 

Proxy

Pumpkin Ghost
Joined
Apr 24, 2005
Messages
4,301
nTune sucks. Uninstall that, and go get RivaTuner it's way better.
 

CaiNaM

Limp Gawd
Joined
Apr 13, 2004
Messages
215
nTune sucks. Uninstall that, and go get RivaTuner it's way better.

doesn't really have anything to do with his question tho, does it?

I recently bought a eVGA 8800GTS 640mb. Cant complain a bit, nice upgrade from 6800GT.
Anyway I finally decided to install Ntune today to check some things out. I noticed that my clocks werent stock. 513/792 Has anyone else had this happen? Im kinda puzzled as what this could mean :confused:

as far as the gpu clockspeed any clock setting from 509-524 (iirc) to 524 will yield an actual speed of 513mhz core 1188Mhz shader core. there's a chart of set/actual speeds in a thread on this forum somewhere...

regarding the memory i would guess that 1584 is rounded to 1600 mhz.

and yea, RT is certainly a better utility than ntune, tho that has no bearing on your results. ;)
 

Proxy

Pumpkin Ghost
Joined
Apr 24, 2005
Messages
4,301
doesn't really have anything to do with his question tho, does it?


It does in the since that, nTune is buggy and can be known for reporting the wrong info (i.e temps. speeds etc.). That is why I suggested RivaTuner.
 

evilcartman

[H]ard|Gawd
Joined
Nov 15, 2004
Messages
1,704
I have the same card and it reports the same thing for me as well...even with RivaTuner. I never really thought too much about the clocks, I figured that since they're so close it wasn't a big deal. A quick google search showed that those clocks are what many people report reading...despite the reference clocks given by nVidia.
 

Crokiller187

Limp Gawd
Joined
Dec 13, 2002
Messages
198
I have the same card and it reports the same thing for me as well...even with RivaTuner. I never really thought too much about the clocks, I figured that since they're so close it wasn't a big deal. A quick google search showed that those clocks are what many people report reading...despite the reference clocks given by nVidia.

Okay I was just wondering if maybe i was special, but apparently not lol.

Thanks for the info. I will install RivaTuner soon. I just installed Ntune to check the temp on my card.
 

CaiNaM

Limp Gawd
Joined
Apr 13, 2004
Messages
215
here's the actual gpu clock thresholds:

"set" frequency.....actual speeds
from-to................core....shader
=====================
509-524...............513.....1188
525-526...............513.....1242
527-547...............540.....1242
548-553...............540.....1296
554-571...............567.....1296
572-584...............576.....1350
585-594...............594.....1350
595-603...............694.....1404
604-616...............612.....1404
617-617...............621.....1404
618-634...............621.....1458
635-641...............648.....1458
642-661...............648.....1512
662-664...............675.....1512
665-679...............675.....1566
680-687...............684.....1566
688-692...............684.....1620
693-711...............702.....1620
712-724...............720.....1674
725-734...............729.....1674
735-742...............729.....1728
743-757...............756.....1728
 
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